Notable cancelled or vision projects edit This lists notable projects that were abandoned, cancelled or never meant to be built that had a planned height of at least 400 m (1,300 ft). 18 19 The city entered a construction boom in 1980, which lasted roughly until 1993. At 222 m (728 ft) tall, the Hopewell Centre was the tallest building in both Hong Kong and Asia when it was completed in 1980. "All Transaction Estates Lohas Park Phase 3a Hemera Emerald (Tower. "All Transaction Estates Lohas Park Phase 2b Le Prime Tower 6 L Wing". The as-built tower is literally split in two, with the dominant part being Nina Tower and the smaller part being Teddy Tower. "All Transaction Estates Lohas Park Phase 2b Le Prime Tower 8 R Wing".